趣味英语启蒙儿歌:Life Cycle of a Frog《青蛙的生命周期》.mp4 是在优酷播出的少儿高清视频,于2020-04-16 14:12:50上线。视频内容简介:趣味英语启蒙儿歌:Life Cycle of a Frog《青蛙的生命周期》.mp4
How many legs does the adult frog have?5. Can the adult frog live on land? 2任务型阅读The life cycle of frogs青蛙的生命周期Good morning, everyone. I'm Ben. Today I want to tell yousomething about frogs. You may know the story Littletadpoles looking for their mommy. The story tells ...
青蛙的一生(The Life cycle of a Frog ) Lesson T The Life cycle of a Frog Yuan Yuan The North Campus of Mianyang Experimental Mid-school Do you know something about frogs? 1. Adult?frogs ?lay?eggs ? in?spring.? 2.After?about?two?weeks?,? tadpoles come out . 3.About?five?weeks?old...
青蛙的一生(The Life cycle of a Frog )LessonT TheLifecycleofaFrog YuanYuanTheNorthCampusofMianyangExperimentalMid-school Thelifecycleofafrog 1.Adultfrogslayeggsinspring.2.Afterabouttwoweeks,tadpolescomeout.3.Aboutfiveweeksold,theyhave4.Abouttenweeksold,theyhavebacklegs.frontlegs,too.5.Theirtailsbecome...
彩虹鱼班“经历”“青蛙的一生” Frog Life Cycle Teaching in Rainbowfish class 通过生命周期的学习,孩子们能更好地认识周围的世界,并与大自然产生一种奇妙的连接。从中,孩子们会认识到敬畏自然的重要性。 Te…
The life cycle of a frog begins with the mating season, during which adult frogs gather at breeding sites such as ponds or lakes. Females release eggs into the water, which are then fertilized externally by the males. These eggs, typically laid in clusters, develop into embryos over several...
Stage 3: Fully-grown frog! And there you have it – the frogs are allgrown up,and ready to head out into the big wide world! As adults, frogs and toads aremuch less relianton water. So long as theystick to the shadeanddon’t dry out, they can live on land – but they often ...
四、成蛙(Adult Frog) 成蛙具备陆生适应性特征: 呼吸方式:肺呼吸为主,湿润皮肤辅助气体交换。 运动能力:后肢肌肉发达,擅长跳跃和游泳。 捕食行为:舌头具黏性,可快速捕捉昆虫等小型无脊椎动物。 繁殖循环:性成熟后返回水域产卵,完成生命周期闭环。 青蛙的生命周期不仅展示了两栖动...
【科普篇】Life_Cycle_of_a_Frog青蛙生命周期
The life cycle of a frog 1.The Egg Frogs lay their eggs in water or wet places. A floating clump of eggs is called frog spawn.The large and slippery mass of eggs are too big to be eaten. This is nature's way of protecting them. But, the smaller clumps of eggs ...